ACO Design have nice sceneries in stock, and they added two airports for Taiwan at once : Kaohsiung RCKH and Songshan RCSS, both for P3D5. This last one also exists for P3D4 and FSX if you like.

Songshan RCSS is the smaller of these airports, it’s more used for national flights and medium-haul flights. Kaohsiung RCKH is more important, this is the second in traffic quantity to serve Taipei city.